FalcoJP I second Hardwater Diehard's recommendation of the Otter line of sleds. Just to give you another option take a look at the different sizes of "Jet Sled" by Shapell. If your area is subject to a lot of snow you may want to build a Smitty sled onto which you place your commercially made sled. Look for the thread "My home made fifteen dollar sled" . You will find this thread stickied at the top of Equipment community/forum.
Steve